<template>
  <LoginFormTitle v-show="getShow" class="enter-x" />
  <Form
    class="p-4 enter-x"
    :model="formData"
    :rules="getFormRules"
    ref="formRef"
    v-show="getShow"
    @keypress.enter="handleLogin"
  >
    <FormItem name="enterpriseName" class="enter-x">
      <Input
        size="large"
        v-model:value="formData.enterpriseName"
        :placeholder="t('sys.login.enterpriseName')"
        class="fix-auto-fill"
      />
    </FormItem>
    <FormItem name="userName" class="enter-x">
      <Input
        size="large"
        v-model:value="formData.userName"
        :placeholder="t('sys.login.userName')"
        class="fix-auto-fill"
      />
    </FormItem>
    <FormItem name="password" class="enter-x">
      <InputPassword
        size="large"
        visibilityToggle
        v-model:value="formData.password"
        :placeholder="t('sys.login.password')"
      />
    </FormItem>
    <ARow v-if="captchaData.captchaOnOff">
      <ACol :span="16">
        <FormItem name="code">
          <Input
            size="large"
            class="code-input"
            v-model:value="formData.code"
            :placeholder="t('sys.login.codeImage')"
          />
        </FormItem>
      </ACol>
      <ACol :span="8" :style="{ 'text-align': 'right' }">
        <Image
          class="code-image"
          height="40px"
          :preview="false"
          :src="captchaData.img"
          @click="handleCodeImage"
        />
      </ACol>
    </ARow>

    <ARow class="enter-x">
      <ACol :span="12">
        <FormItem>
          <!-- No logic, you need to deal with it yourself -->
          <Checkbox v-model:checked="rememberMe" size="small">
            {{ t('sys.login.rememberMe') }}
          </Checkbox>
        </FormItem>
      </ACol>
      <ACol :span="12">
        <FormItem :style="{ 'text-align': 'right' }">
          <!-- No logic, you need to deal with it yourself -->
          <Button
            type="link"
            size="small"
            @click="setLoginState(LoginStateEnum.RESET_PASSWORD)"
          >
            {{ t('sys.login.forgetPassword') }}
          </Button>
        </FormItem>
      </ACol>
    </ARow>

    <FormItem class="enter-x">
      <Button
        type="primary"
        size="large"
        block
        @click="handleLogin"
        :loading="loading"
      >
        {{ t('sys.login.loginButton') }}
      </Button>
      <!-- <Button size="large" class="mt-4 enter-x" block @click="handleRegister">
        {{ t('sys.login.registerButton') }}
      </Button> -->
    </FormItem>
    <ARow class="enter-x">
      <ACol :md="8" :xs="24">
        <Button block @click="setLoginState(LoginStateEnum.MOBILE)">
          {{ t('sys.login.mobileSignInFormTitle') }}
        </Button>
      </ACol>
      <ACol :md="8" :xs="24" class="!my-2 md:!my-0 xs:mx-0 md:mx-2">
        <Button block @click="setLoginState(LoginStateEnum.QR_CODE)">
          {{ t('sys.login.qrSignInFormTitle') }}
        </Button>
      </ACol>
      <ACol :md="7" :xs="24">
        <Button block @click="setLoginState(LoginStateEnum.REGISTER)">
          {{ t('sys.login.registerButton') }}
        </Button>
      </ACol>
    </ARow>

    <Divider class="enter-x">{{ t('sys.login.otherSignIn') }}</Divider>

    <div
      class="flex justify-evenly enter-x"
      :class="`${prefixCls}-sign-in-way`"
    >
      <GithubFilled />
      <WechatFilled />
      <AlipayCircleFilled />
      <GoogleCircleFilled />
      <TwitterCircleFilled />
    </div>
  </Form>
</template>

<script lang="ts" setup>
import { reactive, ref, unref, computed } from 'vue'

import {
  Checkbox,
  Form,
  Input,
  Row,
  Col,
  Button,
  Divider,
  Image,
} from 'ant-design-vue'
// @ts-ignore
import {
  GithubFilled,
  WechatFilled,
  AlipayCircleFilled,
  GoogleCircleFilled,
  TwitterCircleFilled,
} from '@ant-design/icons-vue'
import LoginFormTitle from './LoginFormTitle.vue'
import { onKeyStroke } from '@vueuse/core'
import { useI18n } from '@admin/locale'
import { useMessage } from '@/hooks/web/useMessage'
import { useUserStore } from '@/store/user'
import {
  LoginStateEnum,
  useLoginState,
  useFormRules,
  useFormValid,
} from './useLogin'
import { useDesign } from '@/hooks/web/useDesign'

const ACol = Col
const ARow = Row
const FormItem = Form.Item
const InputPassword = Input.Password
const { t } = useI18n()
const { notification, createErrorModal } = useMessage()
const { prefixCls } = useDesign('login')
const userStore = useUserStore()

const { setLoginState, getLoginState } = useLoginState()
const { getFormRules } = useFormRules()

const formRef = ref()
const loading = ref(false)
const rememberMe = ref(false)

const formData = reactive({
  enterpriseName: 'xueYi',
  userName: 'admin',
  password: 'admin123',
  code: '',
})

const captchaData = reactive({
  // 验证码开关
  captchaOnOff: true,
  img: '',
  uuid: '',
})

const { validForm } = useFormValid(formRef)

onKeyStroke('Enter', handleLogin)

const getShow = computed(() => unref(getLoginState) === LoginStateEnum.LOGIN)

async function handleLogin() {
  const data = await validForm()
  if (!data) return
  try {
    loading.value = true
    const userInfo = await userStore.login({
      enterpriseName: data.enterpriseName,
      userName: data.userName,
      password: data.password,
      code: data.code,
      uuid: captchaData.uuid,
      mode: 'none', //不要默认的错误提示
    })
    if (userInfo) {
      notification.success({
        message: t('sys.login.loginSuccessTitle'),
        description: `${t('sys.login.loginSuccessDesc')}: ${
          userInfo.user.nickName
        }`,
        duration: 3,
      })
    }
  } catch (error) {
    createErrorModal({
      title: t('sys.api.errorTip'),
      content:
        (error as unknown as Error).message || t('sys.api.networkExceptionMsg'),
      getContainer: () =>
        document.body.querySelector(`.${prefixCls}`) || document.body,
    })
    await handleCodeImage()
  } finally {
    loading.value = false
  }
}

// 处理登录验证码
async function handleCodeImage() {
  const data = await userStore.getCodeImage()
  captchaData.captchaOnOff = data.captchaOnOff
  captchaData.img = 'data:image/png;base64,' + data.img
  captchaData.uuid = data.uuid
}

// 初始执行一次验证码获取
handleCodeImage()
</script>

<style lang="less" scoped>
.code-input {
  display: inline-block;
  vertical-align: middle;
  min-width: 100% !important;
}

.code-image {
  display: inline-block;
  width: 115px;
  height: 40px !important;
  vertical-align: top;
  cursor: pointer;
}
</style>
